40975728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 110992896

約数和(自身を除く): 70017168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 246, 282, 328, 376, 443, 492, 564, 656, 752, 886, 984, 1128, 1329, 1772, 1927, 1968, 2256, 2658, 3544, 3854, 5316, 5781, 7088, 7708, 10632, 11562, 15416, 18163, 20821, 21264, 23124, 30832, 36326, 41642, 46248, 54489, 62463, 72652, 83284, 92496, 108978, 124926, 145304, 166568, 217956, 249852, 290608, 333136, 435912, 499704, 853661, 871824, 999408, 1707322, 2560983, 3414644, 5121966, 6829288, 10243932, 13658576, 20487864, 40975728]

約数ペア:

[(1, 40975728), (2, 20487864), (3, 13658576), (4, 10243932), (6, 6829288), (8, 5121966), (12, 3414644), (16, 2560983), (24, 1707322), (41, 999408), (47, 871824), (48, 853661), (82, 499704), (94, 435912), (123, 333136), (141, 290608), (164, 249852), (188, 217956), (246, 166568), (282, 145304), (328, 124926), (376, 108978), (443, 92496), (492, 83284), (564, 72652), (656, 62463), (752, 54489), (886, 46248), (984, 41642), (1128, 36326), (1329, 30832), (1772, 23124), (1927, 21264), (1968, 20821), (2256, 18163), (2658, 15416), (3544, 11562), (3854, 10632), (5316, 7708), (5781, 7088)]